Hancock Veterinary Clinic - Carthage Large Animal Vet Contact Information Phone: (217) 357-8340 Address: 34 Main St, Carthage, Illinois 62321 Get Directions About Hancock Veterinary Clinic – Carthage is a large animal vet located in Carthage, IL. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading... Previous